package com.example.lishop.service

import com.example.lishop.entity.BProductTypeEntity


/**
 * Created on 2021/3/14 17:58
 * @author shuguo
 */
interface ProductTypeService {
    fun add(data: BProductTypeEntity):BProductTypeEntity
    fun update(data:BProductTypeEntity)
    fun del(data: BProductTypeEntity)
    fun list (): List<BProductTypeEntity>
    fun detail(data: BProductTypeEntity): BProductTypeEntity?
}